The document discusses how operational research was used to help dogs and animal welfare organizations. A pro bono operational research steering group developed a model to understand the flows of dogs through the UK system and forecast the impacts of interventions. This helped the RSPCA inform campaigns and policy responses. The group also worked with a dog welfare beneficiary to create a probability tree tool to help dog breeders predict genetic risks and make informed breeding decisions. The tool aims to increase awareness and investigate different breeding strategies. Overall, the pro bono work shows how operational research can make a positive difference.